:root {
    --vk-color-border-hr: rgba(0, 0, 0, 0.07);
    --vk-color-bg-accent: rgba(0, 0, 0, 0.02);
    --vk-color-border-light: rgba(0, 0, 0, 0.07);
    --vk-color-border-zuru: rgba(255, 255, 255, 0.8);
    --vk-color-text-meta: #d44950;
    --vk-color-text-body: #555555;
    --vk-color-text-link: #666666;
    --vk-color-text-link-hover: #1e73be;
    --vk-size-radius: 4px;
    --vk-size-radius-sm: 2px;
    --vk-size-text: 16px;
    --vk-size-text-meta: 0.75rem;
    --vk-size-text-lg: 1.313rem;
    --vk-size-text-sm: 0.875rem;
    --vk-size-text-xs: 0.75rem;
    --vk-margin-meta: 0.5rem;
    --vk-margin-block-bottom: 2rem
}

.btn {
    white-space: inherit
}

[class^=vk_icon_w_r_sns_] {
    text-transform: none;
    font-weight: 400;
    font-style: normal;
    font-variant: normal;
    font-family: vk_sns;
    line-height: 1;
    speak: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

.page_top_btn {
    position: fixed;
    right: 2%;
    bottom: 3%;
    z-index: 99999;
    width: 40px;
    height: 38px;
    color: transparent;
    border: none;
    background: rgba(0, 0, 0, .8);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .8), 0 0 0 2px rgba(0, 0, 0, .8);
    background-image: var(--ver_page_top_button_url);
    background-size: 50%;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0;
    transition: opacity .3s;
    text-decoration: none
}

.page_top_btn:hover {
    transition: opacity .3s;
    color: transparent;
    text-decoration: none
}

.scrolled .page_top_btn {
    display: block;
    opacity: 1;
    color: transparent
}
